486009720

素因数分解:

$2^3\times 3^6\times 5^1\times 7^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 224

約数和(自身を含む): 1874538720

約数和(自身を除く): 1388529000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1458, 1512, 1620, 1701, 1890, 1944, 2268, 2381, 2430, 2520, 2835, 2916, 3240, 3402, 3645, 3780, 4536, 4762, 4860, 5103, 5670, 5832, 6804, 7143, 7290, 7560, 8505, 9524, 9720, 10206, 11340, 11905, 13608, 14286, 14580, 16667, 17010, 19048, 20412, 21429, 22680, 23810, 25515, 28572, 29160, 33334, 34020, 35715, 40824, 42858, 47620, 50001, 51030, 57144, 64287, 66668, 68040, 71430, 83335, 85716, 95240, 100002, 102060, 107145, 128574, 133336, 142860, 150003, 166670, 171432, 192861, 200004, 204120, 214290, 250005, 257148, 285720, 300006, 321435, 333340, 385722, 400008, 428580, 450009, 500010, 514296, 578583, 600012, 642870, 666680, 750015, 771444, 857160, 900018, 964305, 1000020, 1157166, 1200024, 1285740, 1350027, 1500030, 1542888, 1735749, 1800036, 1928610, 2000040, 2250045, 2314332, 2571480, 2700054, 2892915, 3000060, 3471498, 3600072, 3857220, 4050081, 4500090, 4628664, 5400108, 5785830, 6000120, 6750135, 6942996, 7714440, 8100162, 8678745, 9000180, 10800216, 11571660, 12150243, 13500270, 13885992, 16200324, 17357490, 18000360, 20250405, 23143320, 24300486, 27000540, 32400648, 34714980, 40500810, 48600972, 54001080, 60751215, 69429960, 81001620, 97201944, 121502430, 162003240, 243004860, 486009720]

約数ペア:

[(1, 486009720), (2, 243004860), (3, 162003240), (4, 121502430), (5, 97201944), (6, 81001620), (7, 69429960), (8, 60751215), (9, 54001080), (10, 48600972), (12, 40500810), (14, 34714980), (15, 32400648), (18, 27000540), (20, 24300486), (21, 23143320), (24, 20250405), (27, 18000360), (28, 17357490), (30, 16200324), (35, 13885992), (36, 13500270), (40, 12150243), (42, 11571660), (45, 10800216), (54, 9000180), (56, 8678745), (60, 8100162), (63, 7714440), (70, 6942996), (72, 6750135), (81, 6000120), (84, 5785830), (90, 5400108), (105, 4628664), (108, 4500090), (120, 4050081), (126, 3857220), (135, 3600072), (140, 3471498), (162, 3000060), (168, 2892915), (180, 2700054), (189, 2571480), (210, 2314332), (216, 2250045), (243, 2000040), (252, 1928610), (270, 1800036), (280, 1735749), (315, 1542888), (324, 1500030), (360, 1350027), (378, 1285740), (405, 1200024), (420, 1157166), (486, 1000020), (504, 964305), (540, 900018), (567, 857160), (630, 771444), (648, 750015), (729, 666680), (756, 642870), (810, 600012), (840, 578583), (945, 514296), (972, 500010), (1080, 450009), (1134, 428580), (1215, 400008), (1260, 385722), (1458, 333340), (1512, 321435), (1620, 300006), (1701, 285720), (1890, 257148), (1944, 250005), (2268, 214290), (2381, 204120), (2430, 200004), (2520, 192861), (2835, 171432), (2916, 166670), (3240, 150003), (3402, 142860), (3645, 133336), (3780, 128574), (4536, 107145), (4762, 102060), (4860, 100002), (5103, 95240), (5670, 85716), (5832, 83335), (6804, 71430), (7143, 68040), (7290, 66668), (7560, 64287), (8505, 57144), (9524, 51030), (9720, 50001), (10206, 47620), (11340, 42858), (11905, 40824), (13608, 35715), (14286, 34020), (14580, 33334), (16667, 29160), (17010, 28572), (19048, 25515), (20412, 23810), (21429, 22680)]